 |
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| Tongenerator m; NF-Generator m; Niederfrequenz-Generator m; Niederfrequenzgenerator m; Tonfrequenzgenerator m | |||
|
low-frequency generator : 2 短语, 2 学科 |
| 自动化设备 | 1 |
| 通讯 | 1 |
|
| |||
| Tongenerator m; NF-Generator m; Niederfrequenz-Generator m; Niederfrequenzgenerator m; Tonfrequenzgenerator m | |||
|
low-frequency generator : 2 短语, 2 学科 |
| 自动化设备 | 1 |
| 通讯 | 1 |